A right Triangle XYZ has Vertices X(−2, −1) and Y(1, 1) and a right angle at Vertex Z.
2 answers:
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Answer:
The expanded form of the expression is
Step-by-step explanation:
We need to write expanded form of the expression
For expansion we will use distributive property of multiplication over addition
Applying above rule:
So, the expanded form of the expression is
This falls under geometry. The two labeled angles are congruent, which means the line segment between them (AD in the image) is a bisector of the angle at vertex A. Use the angle bisector theorem, which says that
